Commit b4351f3

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ZiHang Gao

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Added: Add factory method

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+61

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	`1`	`+# Created by .ignore support plugin (hsz.mobi)`
	`2`	`+.gitignore`

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`@@ -8,7 +8,7 @@`
`8`	`8`	`- 简单工厂 [simple_factory](https://github.com/cdoco/php-patterns/blob/master/simple_factory.php)`
`9`	`9`	`- 抽象工厂 [abstract_factory](https://github.com/cdoco/php-patterns/blob/master/abstract_factory.php)`
`10`	`10`	`- 建造者 [builder](https://github.com/cdoco/php-patterns/blob/master/builder.php)`
`11`		`-- 工厂方法`
	`11`	`+- 工厂方法[factory_method](https://github.com/cdoco/php-patterns/blob/master/factory_method.php)`
`12`	`12`	`- 原型`
`13`	`13`	`- 单例`
`14`	`14`

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	`1`	`+<?php`
	`2`	`+`
	`3`	`+/*`
	`4`	`+ * 工厂方法模式`
	`5`	`+ */`
	`6`	`+`
	`7`	`+interface people {`
	`8`	`+ function jiehun();`
	`9`	`+}`
	`10`	`+`
	`11`	`+class man implements people {`
	`12`	`+ function jiehun() {`
	`13`	`+ echo '送玫瑰,送戒指!<br>';`
	`14`	`+ }`
	`15`	`+}`
	`16`	`+`
	`17`	`+class women implements people {`
	`18`	`+ function jiehun() {`
	`19`	`+ echo '穿婚纱!<br>';`
	`20`	`+ }`
	`21`	`+}`
	`22`	`+`
	`23`	`+// 注意了,这里是简单工厂本质区别所在,将对象的创建抽象成一个接口。`
	`24`	`+interface createMan {`
	`25`	`+ function create();`
	`26`	`+`
	`27`	`+}`
	`28`	`+`
	`29`	`+class FactoryMan implements createMan {`
	`30`	`+ function create() {`
	`31`	`+ return new man;`
	`32`	`+ }`
	`33`	`+}`
	`34`	`+`
	`35`	`+class FactoryWomen implements createMan {`
	`36`	`+ function create() {`
	`37`	`+ return new women;`
	`38`	`+ }`
	`39`	`+}`
	`40`	`+`
	`41`	`+class Client {`
	`42`	`+ // 简单工厂里的静态方法`
	`43`	`+ function test() {`
	`44`	`+ $Factory = new FactoryMan;`
	`45`	`+ $man = $Factory->create();`
	`46`	`+ $man->jiehun();`
	`47`	`+`
	`48`	`+ $Factory = new FactoryWomen;`
	`49`	`+ $man = $Factory->create();`
	`50`	`+ $man->jiehun();`
	`51`	`+ }`
	`52`	`+}`
	`53`	`+`
	`54`	`+$f = new Client;`
	`55`	`+$f->test();`

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